Ibirundo by'ibyuma, nk'ibikoresho bifasha mu buryo buhuza imbaraga no guhinduka, bigira uruhare rudasubirwaho mu mishinga yo kubungabunga amazi, kubaka ubucukuzi bwimbitse, kubaka ibyambu, n'indi mirima. Ubwoko bwabo butandukanye, ibikorwa byubuhanga buhanitse, hamwe nuburyo bukoreshwa kwisi yose bibagira ibikoresho byingenzi byo kurinda umutekano no kunoza imikorere mubwubatsi. Iyi ngingo izatanga isesengura rirambuye ryubwoko bwibanze bwibirundo byibyuma, itandukaniro ryabyo, uburyo rusange bwo kubyaza umusaruro, nubunini busanzwe hamwe nibisobanuro, bitanga ibisobanuro birambuye kubakoresha ubwubatsi nabaguzi.
Urupapuro rw'icyumaBashyizwe mu byiciro n'imiterere. Z- na U-ubwoko bwibyuma byamabati nibisanzwe byihitirwa mubuhanga bitewe nubwinshi bwibisabwa hamwe nibyiza byo gukora. Ariko, hariho itandukaniro rikomeye hagati yubwoko bubiri ukurikije imiterere, imikorere, hamwe nibisabwa:
U-shusho y'ibyuma: Biranga umuyoboro ufunguye umeze nkuburyo bufunze impande zifatika, zibafasha guhuza neza nibisabwa binini byo guhindura imishinga mumishinga yubuhanga. Imitungo yabo myiza cyane ituma ikoreshwa cyane mumishinga yo mumazi yo mumazi maremare (nko gucunga imigezi no gushimangira inkombe z’ibigega) hamwe no gushyigikira ibyobo byimbitse (nko kubaka munsi y'ubutaka ku nyubako ndende). Ubu ni ubwoko bukoreshwa cyane mubyuma byamabati kumasoko.
Urupapuro rwicyuma cya Z.: Biranga gufunga, zigzag kwambukiranya igice hamwe nicyuma kinini cyibyuma kumpande zombi, bikavamo igice kinini modulus hamwe no gukomera gukomeye. Ibi bituma habaho kugenzura neza ivugurura ryubwubatsi kandi birakwiriye kumishinga yo murwego rwohejuru hamwe nibisabwa bikomeye byo kugenzura ibintu (nk'ibyobo by'uruganda rusobanutse neza no kubaka ikiraro kinini). Nyamara, kubera ubuhanga bugoye bwo kuzenguruka asimmetrike, ibigo bine byonyine ku isi bifite ubushobozi bwo kubyaza umusaruro, bigatuma ubu bwoko bwurupapuro ruba ruke cyane.
Igikorwa cyo kubyaza umusaruro ibirundo byibyuma bigira ingaruka kumikorere yabo nibisabwa. Kugeza ubu, gushyushya no gukonjesha bikonje nuburyo bubiri bwingenzi bukoreshwa mu nganda, buriwese ufite intego yihariye mubikorwa byumusaruro, ibiranga ibicuruzwa, hamwe nuburyo bukoreshwa:
Amabati ashyushye ashyushyebikozwe mu byuma byuma, bishyuha kugeza ku bushyuhe bwo hejuru, hanyuma bikazunguruka mu buryo hakoreshejwe ibikoresho kabuhariwe. Igicuruzwa cyarangiye gitanga gufunga neza hamwe nimbaraga nyinshi muri rusange, bigatuma igicuruzwa cyambere mubikorwa byubwubatsi. Itsinda rya Royal Steel Group rikoresha tandem igice cya kabiri gikomeza kuzunguruka kugirango itange ibirundo bya U bifite ubugari bwa 400-900mm na Z-shusho ya Z ifite ubugari bwa 500-850mm. Ibicuruzwa byabo byitwaye neza cyane ku muyoboro wa Shenzhen-Zhongshan, bituma bamenyekana ko "gutuza ibirundo" nyir'umushinga, byerekana neza ko ari ukuri kwizunguruka.
Urupapuro rwubukonjeni izunguruka mu bushyuhe bwicyumba, ikuraho ibikenerwa byo kuvura ubushyuhe bwo hejuru. Ibi bivamo ubuso bunoze kandi 30% -50% birwanya ruswa kuruta ibirundo bishyushye. Birakwiye gukoreshwa mubushuhe, ku nkombe, no kwangirika kwangirika (urugero, kubaka urwobo). Ariko, kubera imbogamizi zuburyo bwo gukora ibyumba-ubushyuhe, gukomera kwambukiranya ibice ni ntege nke. Zikoreshwa cyane cyane nkibikoresho byiyongera, bifatanije nibirundo bishyushye kugirango hongerwe igiciro cyumushinga nibikorwa.
Ubwoko butandukanye bw'ibyuma by'ibirundo bifite ibipimo bisobanutse. Amasoko yumushinga agomba gusuzuma ibisabwa byihariye (nkuburebure bwubucukuzi nuburemere bwumutwaro) kugirango uhitemo ibisobanuro bikwiye. Ibikurikira nuburinganire busanzwe kubwoko bubiri bwibanze bwibyuma:
Urupapuro rwerekana ibyuma U: Ikigereranyo gisanzwe ni SP-U 400 × 170 × 15.5, ubugari buri hagati ya 400-600mm, uburebure bwa 8-16mm, n'uburebure bwa 6m, 9m, na 12m. Kubikenewe bidasanzwe nkibinini byimbitse, byimbitse, bimwe bishyushye bizengurutse U-shitingi birashobora guhindurwa kugeza kuri metero 33 kugirango byuzuze ibisabwa byingoboka.
Urupapuro rwerekana ibyuma bya Z: Bitewe nubushobozi buke bwo gukora, ibipimo birasa nkibisanzwe, hamwe nuburebure bwambukiranya hagati ya 800-2000mm nubugari bwa 8-30mm. Uburebure busanzwe buri hagati ya 15-20m. Ibisobanuro birebire bisaba kubanza kugisha inama nuwabikoze kugirango yizere ko bishoboka.
Kuva ku byambu byo mu majyepfo y’iburasirazuba bwa Aziya kugera mu majyaruguru y’amajyaruguru y’ibidukikije, amazi y’ibirundo, hamwe n’imihindagurikire yabyo, yakoreshejwe mu mishinga itandukanye ku isi. Ibikurikira nuburyo butatu busanzwe bwakozwe nabakiriya bacu, bwerekana agaciro kabo:
Umushinga wo kwagura icyambu cya Filipine: Mu gihe cyo kwagura icyambu muri Filipine, iterabwoba ry’imvura nyinshi yatewe na serwakira nyinshi. Ishami ryacu rya tekiniki ryasabye ko hakoreshwa U-shusho ya U-shyushye yuzuye ibirundo by'amabati kuri cofferdam. Uburyo bwabo bwo gufunga bukomeye bwarwanyije neza ingaruka ziterwa n’umuyaga, kurinda umutekano n’iterambere ry’ubwubatsi.
Umushinga wo gusana hubatswe amazi yo muri Kanada: Bitewe nubukonje bukonje ahitwa hub, ubutaka bukunze guhindagurika bitewe nubukonje bukabije, bisaba guhagarara neza cyane. Ishami ryacu rya tekinike ryasabye ko hakoreshwa Z-shitingi zishyushye zometseho ibyuma kugirango bishimangire. Imbaraga zabo zunamye zirashobora kwihanganira ihindagurika ryubutaka, bigatuma ibikorwa byigihe kirekire bikora neza.
Umushinga wo kubaka ibyuma muri Guyana: Mugihe cyo kubaka ibyobo byashingiweho, umushinga wasabye kugenzura byimazeyo imiterere ihanamye kugirango umutekano w’imiterere nyamukuru. Rwiyemezamirimo yahinduye ibirundo by'ibyuma byubatswe bikonje kugira ngo ashimangire ahantu h'urufatiro, ahuza kwangirika kwabo no guhuza n'ibidukikije kugira ngo arangize neza umushinga.
Kuva ku byambu byo mu majyepfo y’iburasirazuba bwa Aziya kugera mu majyaruguru y’amajyaruguru y’ibidukikije, amazi y’ibirundo, hamwe n’imihindagurikire yabyo, yakoreshejwe mu mishinga itandukanye ku isi. Ibikurikira nuburyo butatu busanzwe bwakozwe nabakiriya bacu, bwerekana agaciro kabo:
Umushinga wo kwagura icyambu cya Filipine:Mu gihe cyo kwagura icyambu muri Filipine, iterabwoba ry’umuyaga ryatewe na serwakira nyinshi. Ishami ryacu rya tekiniki ryasabye ko hakoreshwa U-shusho ya U-shyushye yuzuye ibirundo by'amabati kuri cofferdam. Uburyo bwabo bwo gufunga bukomeye bwarwanyije neza ingaruka ziterwa n’umuyaga, kurinda umutekano n’iterambere ry’ubwubatsi.
Umushinga wo gusana hub hubatswe amazi yo muri Kanada:Bitewe nubukonje bukonje ahitwa hub, ubutaka bukunze guhindagurika kumaganya bitewe nubukonje bukabije, bisaba guhagarara neza cyane. Ishami ryacu rya tekinike ryasabye ko hakoreshwa Z-shitingi zishyushye zometseho ibyuma kugirango bishimangire. Imbaraga zabo zunamye zirashobora kwihanganira ihindagurika ryubutaka, bigatuma ibikorwa byigihe kirekire bikora neza.
Umushinga wo kubaka ibyuma muri Guyana:Mugihe cyo kubaka urwobo, umushinga wasabye kugenzura byimazeyo imiterere ihanamye kugirango umutekano wimiterere nyamukuru. Rwiyemezamirimo yahinduye ibirundo by'ibyuma byubatswe bikonje kugira ngo ashimangire ahantu h'urufatiro, ahuza kwangirika kwabo no guhuza n'ibidukikije kugira ngo arangize neza umushinga.
Yaba umushinga wo kubungabunga amazi, umushinga wicyambu, cyangwa kubaka urufatiro rwibanze, guhitamo ubwoko bwicyuma cyikirundo cyicyuma, inzira, nibisobanuro nibyingenzi kugirango ubuziranenge bwumushinga. Niba uteganya kugura ibyuma byurupapuro rwumushinga wawe, cyangwa ukeneye ibisobanuro birambuye byibicuruzwa, amahitamo yihariye, cyangwa amagambo aheruka, nyamuneka twandikire. Tuzatanga inama zo guhitamo umwuga hamwe nibisobanuro nyabyo bishingiye kumushinga wawe ukeneye, tumenye neza ko umushinga wawe utera imbere neza.
Twandikire kubindi bisobanuro
Email: sales01@royalsteelgroup.com(Sales Director)
ITSINDA RY'UMWAMI
Aderesi
Inganda ziterambere rya Kangsheng,
Intara ya Wuqing, umujyi wa Tianjin, Ubushinwa.
Amasaha
Ku wa mbere-Ku cyumweru: Serivise y'amasaha 24
Igihe cyo kohereza: Ukwakira-13-2025